package com.neuedu.config;

import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.loadbalancer.NacosLoadBalancer;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.loadbalancer.core.ReactorLoadBalancer;
import org.springframework.cloud.loadbalancer.core.ServiceInstanceListSupplier;
import org.springframework.cloud.loadbalancer.support.LoadBalancerClientFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;

@Configuration
public class CustomLoadBalancerConfig {
//    @Bean
//    public ReactorLoadBalancer<ServiceInstance> reactorLoadBalancer(Environment env, LoadBalancerClientFactory loadBalancerClientFactory){
//        String name = env.getProperty(LoadBalancerClientFactory.PROPERTY_NAME);
//        return new RandomLoadBalancer(LoadBalancerClientFactory.get)
//    }

    @Autowired
    private NacosDiscoveryProperties nacosDiscoveryProperties;


    @Bean
    public ReactorLoadBalancer<ServiceInstance> reactorLoadBalancer(Environment env, LoadBalancerClientFactory loadBalancerClientFactory){
        String name = env.getProperty(LoadBalancerClientFactory.PROPERTY_NAME);
        return new NacosLoadBalancer(loadBalancerClientFactory.getLazyProvider(name,
                ServiceInstanceListSupplier.class),name,nacosDiscoveryProperties);
    }
}
